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Be Curious

Spark your curiosity with a visit to the GRPM, a place of inspiration focusing on science, history, and culture.

Free Admission kent Count Kids 17 and Under
 
Play Ball Baseball Exhibit - Web Carousel Image

Play Ball!

Now Open!
Play Ball! The World's Largest Collection of Detroit Tigers Autographed Baseballs features 1,200 baseballs spanning 119 years of Tigers history.
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Sharks swimming around a central great white shark

Sharks

Now Open!
Majestic. Powerful. Diverse. Get a new perspective on sharks.
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A young boy puts on protective eyewear in front of a laser engraving machine flanked by another boy and two adults.

Summer Saturdays

June 14 - August 16
See where curiosity takes you this summer with special themed days at the Museum full of hands-on activities, dynamic demonstrations, guided tours, and more nearly every Saturday from June 14 to August 16.
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Expanding Curiosity

Your place of never-ending curiosity and inspiration is expanding to offer even more access to history, science, and culture.
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Upcoming

We’re excited to share exhibitions and events designed to inspire.

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Chaffee Planetarium

Don’t miss out on stellar shows  including Anishinaabe Star Knowledge, The Dark Side Light Show, and our latest planetarium presentation, Planet Explorers

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Summer Light Show Double Features

Get your tickets for a special series of Planetarium Light Shows on the second Fridays of June, July, and August at 7 p.m featuring the music of Queen and Pink Floyd!

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Sensory Sunday, Every Second Sunday

Enjoy a low-sensory day at the GRPM with adjusted sound and lighting in core exhibits, a low-sensory Planetarium show, and visits from community partners.

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Register for Camp Curious!

Pre-K through 9th grade students on can explore the wonders of history, science, culture through a variety of one and multi-day camp options this summer at the Museum.

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The GRPM boasts one of Michigan’s largest collections of historical and cultural artifacts and scientific specimens that tell the stories of West Michigan and the wider world.

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Explore the Community Collections with 250,000+ Artifacts & Specimens.

Build Your Ideal Museum Field Trip.

Including free and affordable onsite and virtual programming to connect to curriculum and inspire curiosity.

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Become a Member.

Take Your Curiosity to the Next Level!

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  • Free admission every day of the year
  • Discounts to planetarium shows, camps and more
  • Free admission to 300+ museums and science centers nationwide
  • Free parking in the Museum’s ramp
  • Pays for itself in less than 2 visits

U.S. Service Members and Families Free This Weekend!

This weekend, the GRPM extends free admission to all U.S. service members—active or retired—and their families.
 
See our new Veterans display, in partnership with the Michigan Heroes Museum, honoring West Michiganders who served the United States during World War II.
 

This offer includes those serving in the U.S. Army, Navy, Air Force, Marine Corps, Coast Guard, National Guard, Reserves, U.S. Public Health Service Commissioned Corps, and NOAA Commissioned Corps, along with up to five family members.

Ask our front desk upon arrival to redeem.

Early Closure Notice

The GRPM will be closing early at 3 p.m. on Wednesday, May 14th, for Cabinet of Curiosities: Grand Slam!

This elevated spring fundraiser explores America’s favorite pastime through Grand Rapids history and celebrates the GRPM’s new exhibit, Play Ball! The World’s Largest Collection of Detroit Tigers Autographed Baseballs.

Get Tickets

Planetarium Closure Notice

The Roger B. Chaffee Planetarium is closed June 8 through June 15 for the most significant systems upgrade made to our Planetarium in 10 years!

Come back after June 15 to see crisper, cleaner, and more vibrant visuals, and a system capable of showcasing parts of the universe we weren’t able to display before!

Upcoming
Planetarium Closure Notice

The Roger B. Chaffee Planetarium will be closed June 8 through June 15 for the most significant systems upgrade made to our Planetarium in 10 years!

Come back after June 15 to see crisper, cleaner, and more vibrant visuals, and a system capable of showcasing parts of the universe we weren’t able to display before!

Closure Notice

The GRPM will be closed for Easter on Sunday, April 20. We will reopen on Monday, April 21 for normal hours. 

Extended! Become A GRPM Member, Earn $20 in Museum Promo Cash

Get $20 in Museum Promo Cash with the purchase of any membership now through Friday, December 6!

This promo cash can be used towards admission to the Museum, Planetarium tickets, unique local gifts at the Curiosity Shop, and food and beverages at the Museum Cafe.

Become a Member Today!

Museum Promo Cash expires June 30, 2025 at 11:59 p.m. Any unused balance will be forfeited after this date. This card is for promotional purposes only and is not redeemable for cash or Museum credit.

Become A GRPM Member, Earn $20 in Museum Promo Cash!

Get $20 in Museum Promo Cash with the purchase of any membership now through Tuesday, December 3! 

This promo cash can be used towards admission to the Museum, Planetarium tickets, unique local gifts at the Curiosity Shop, and food and beverages at the Museum Cafe.

Become a Member Today!

Museum Promo Cash expires June 30, 2025 at 11:59 p.m. Any unused balance will be forfeited after this date. This card is for promotional purposes only and is not redeemable for cash or Museum credit.

Closure Notice

The GRPM will be closed on Thursday, September 12, 2024 for an event. We will re-open on Friday, September 13, 2024 at 9 a.m. 

Late Opening Notice.

On Saturday, May 11, the Museum will open at 12 p.m. due to road closures for the Amway River Bank Run.

Early Closure Notice.

The Museum will close at 1 p.m. on Wednesday, May 1 for Museum Adventure After Dark. Tickets are still available!